Organic Organic Supplies
Guard N Seed organic inoculant package.
Organic Supplies
At Johnny’s, we offer a broad selection of OMRI-listed gardening supplies approved for use in organic operations. Choose from environmentally-friendly seed starting products, like biodegradable pots and compost-based soilless mixes. We select the highest-quality products on the market for managing plant disease and pest control in organic systems. We also offer NOP-compliant fertilizers derived from natural ingredients, such as seaweed and fish extracts and solubles, that will build, not destroy, your soil.
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All-natural damping-off, root-rot, and phytophthora control.
All-natural damping-off, root-rot, and phytophthora control.
100% organic, OMRI-listed biodegradable pots.
100% organic, OMRI-listed biodegradable pots.
100% organic, OMRI-listed biodegradable pots.
100% organic, OMRI-listed biodegradable pots.
All-natural damping-off and root-rot control.
Broad spectrum knockdown power.
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Broad spectrum knockdown power.
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Natural damping-off and root-rot control.
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All natural damping-off and root-rot control for all your vegetables and flowers.
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Potassium bicarbonate fungicides kill mildew on contact.
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Potassium bicarbonate fungicides kill mildew on contact.
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Johnny's Exclusive
Johnny's Germination Mix – 20 Qt. Soilless Growing Mixes
Specially designed for optimum germination conditions.
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Specially designed for optimum germination conditions.
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Spray for foliar diseases or drench for root diseases.
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OMRI listed. Used as a spray for foliar diseases or as a drench for root diseases.
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Organic control of aphids, whiteflies, and spider mites.
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Organic control of aphids, whiteflies, and spider mites.
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Trigger your plants' natural defense systems.
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Trigger your plants' natural defense systems.
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Potassium bicarbonate fungicides kill mildew on contact.
Out of Stock
Potassium bicarbonate fungicides kill mildew on contact.
Out of Stock
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